CN108224582A - There is the window air conditioner of fresh-air ventilation - Google Patents
There is the window air conditioner of fresh-air ventilation Download PDFInfo
- Publication number
- CN108224582A CN108224582A CN201611165337.3A CN201611165337A CN108224582A CN 108224582 A CN108224582 A CN 108224582A CN 201611165337 A CN201611165337 A CN 201611165337A CN 108224582 A CN108224582 A CN 108224582A
- Authority
- CN
- China
- Prior art keywords
- outdoor
- indoor
- heat exchanger
- air conditioner
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
- F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/20—Details or features not otherwise provided for mounted in or close to a window
Abstract
There is the window air conditioner of fresh-air ventilation the invention discloses a kind of, it includes outdoor section and indoor section, partition board is provided between outdoor section and indoor section, outdoor section includes outdoor heat exchanger and outdoor fan, indoor section includes indoor heat exchanger and indoor fan, indoor fan is cross flow fan, curved portion is formed at the top of partition board, curved portion is open towards indoor section, cross flow fan is placed in curved portion, and partition board is towards the motor equipped with driving outdoor fan on the side of outdoor section.The curved portion on partition board top takes full advantage of the space inside air conditioner, in the case where not increasing air conditioner overall dimensions, expand indoor air duct, reduce indoor windage, increase accordingly the air quantity of indoor, so as to improve the coefficient of heat transfer of indoor heat exchanger, thus cause entire energy efficiency of air conditioner than raising.In addition, cross flow fan then reduces the noise of air conditioner.
Description
Technical field
The present invention relates to a kind of air conditioners, more particularly to a kind of to have the function of the window air conditioner of fresh-air ventilation.
Background technology
There is the window air conditioner of fresh-air ventilation compared with split air conditioner, compact-sized, floor space
Small, price is also low, and the place for being well suited for family or narrow space uses.However, there is the window air tune of fresh-air ventilation
Device is saved due to the limitation of self structure, Energy Efficiency Ratio is also more much lower than the split air conditioner under the same terms, while noise
Also it is big.Therefore, in today of energy growing tension, the window air conditioner with fresh-air ventilation of low-energy-efficiency is installed but
Energy-efficient purpose is not met again.
Therefore need to provide a kind of high energy efficiency has the function of the window air conditioner of fresh-air ventilation.
Invention content
Based on the deficiencies of the prior art, the problem to be solved in the present invention is just to provide a kind of high energy efficiency, low noise has
The window air conditioner of fresh-air ventilation function.
To solve the above-mentioned problems, the window air conditioner that the present invention has the function of fresh-air ventilation uses following technology
Scheme：It includes outdoor section and indoor section, and partition board, the outdoor are provided between the outdoor section and indoor section
Divide and include outdoor heat exchanger and outdoor fan, the indoor section includes indoor heat exchanger and indoor fan, the interior
Wind turbine is cross flow fan, and curved portion is formed at the top of the partition board, and the curved portion opening is described to pass through towards the indoor section
Flow fan is placed in the curved portion, the partition board towards on the side of the outdoor section equipped with driving the outdoor fan
Motor.
The curved portion on partition board top takes full advantage of the space inside air conditioner, in the feelings for not increasing air conditioner overall dimensions
Under condition, indoor air duct is expanded, so as to reduce indoor windage, the air quantity of indoor is increased accordingly, so as to improve
The coefficient of heat transfer of indoor heat exchanger, thus cause entire energy efficiency of air conditioner than raising.In addition, cross flow fan then reduces sky
Adjust the noise of device.
There is a preferred embodiment of the window air conditioner of fresh-air ventilation, the outdoor as the present invention
Divide and indoor section is wrapped in a housing, the outdoor section includes an outdoor heat exchanger, the outdoor heat exchange
The space as outdoor air duct is respectively kept between the both ends of device and the housing, the outdoor fan is placed in the outdoor heat and hands over
Between parallel operation and the partition board.Continue to employ between outdoor heat exchanger both ends and housing and make the space in outside air duct and can reduce
The windage of outside increases the air quantity of outside, so as to improve the coefficient of heat transfer of outdoor heat exchanger, finally makes entire air-conditioning
The Energy Efficiency Ratio of device is further improved.
There is another preferred embodiment of the window air conditioner of fresh-air ventilation, the outdoor as the present invention
There are two the outdoor heat exchanger being mounted side by side, the outdoor fan is placed in two outdoor heat exchangers for part setting
Between.The space of outdoor fan is placed between two outdoor heat exchangers, as outside air duct, outside can also be reduced
Windage increases the air quantity of outside, so as to improve the coefficient of heat transfer of outdoor heat exchanger, finally makes the efficiency of entire air conditioner
Than being further improved
Further, the outdoor fan is axial flow blower.Axial flow blower energy consumption is small, therefore can reduce entire air conditioner in this way
Energy consumption.
Further, the outdoor heat exchanger includes coil pipe and the fin being sleeved on the coil pipe, and the coil pipe is by copper
Riffled tube processed curves, and the fin surface is coated with hydrophilic film.The indoor heat exchanger includes coil pipe and is sleeved on the coil pipe
On fin, the coil pipe curves by copper riffled tube, and the fin surface is coated with hydrophilic film.Heat exchange can be improved in this way
The coefficient of heat transfer of device, so as to improve the Energy Efficiency Ratio of entire air conditioner.
Stream has refrigerant in the outdoor heat exchanger and indoor heat exchanger, and the refrigerant is R410A.R410A rings
Guaranteed cost is good.
The invention will now be described in detail with reference to the accompanying drawings, as part of this specification, illustrates this by embodiment
The principle of invention, other aspects of the present invention, feature and its advantage will be become apparent by the detailed description.
Description of the drawings
Fig. 1 has the function of the exploded view of a preferred embodiment of the window air conditioner of fresh-air ventilation for the present invention；
Fig. 2 is the side view of embodiment illustrated in fig. 1；
Fig. 3 is the vertical view of embodiment illustrated in fig. 1；
Fig. 4 has the function of the exploded view of another preferred embodiment of the window air conditioner of fresh-air ventilation for the present invention；
Fig. 5 is the side view of embodiment illustrated in fig. 4；
Fig. 6 is the vertical view of embodiment illustrated in fig. 4.
Specific embodiment
Illustrate the embodiment of the present invention in conjunction with attached drawing.
Fig. 1-Fig. 3 has the function of the attached drawing of one preferred embodiment of window air conditioner of fresh-air ventilation for the present invention.
As shown in Figure 1, the window air conditioner with fresh-air ventilation includes outdoor section and indoor section, outdoor section and room
Inside points are wrapped in a housing, and partition board 41 is provided between outdoor section and indoor section.In this embodiment, air-conditioning
The refrigerant that device uses is R410A.
As shown in Figure 1, housing includes front panel 11, chassis 12, right plate 13, left plate 14 and top plate 15.Front panel 11,
Right plate 13 and left plate 14 are fixed together respectively with chassis 12.Top plate 15 is then fixed with right plate 13 and left plate 14 respectively
Together.The top of panel 11 is equipped with indoor wind and exports 112, and lower part is then equipped with indoor wind inlet 113.The lower left corner of panel 11 is also
Hole 111 equipped with installation control panel.Hole 111 is open consistent with the control cabinet 23 being fixed on bottom plate 12.
As shown in Figure 1-Figure 3, outdoor section includes 31, two outdoor heat exchangers 32 and 33 of compressor, outdoor fan 34
With the motor 35 of driving outdoor fan.Two outdoor heat exchangers 32 and 33 pass through copper pipe respectively（It is not shown in figure）With compressor
31 are connected.Outdoor fan 34 is axial flow blower.Outdoor heat exchanger 32 and 33 includes coil pipe and the fin being sleeved on coil pipe, disk
Pipe is curved by copper riffled tube, and fin surface is coated with hydrophilic film.Outdoor heat exchanger 32 and 33 is symmetrically mounted at chassis 12
It is located outside the both ends of side, there are spaces, axial flow blower 34 among the two to be placed in the space, axial flow blower 34 and outdoor heat
Envelope has sealing plate 36 respectively between exchanger 32 and 33, to prevent the air of 34 inspiration of axial flow blower without two outdoor heat exchanges
Device 32 and 33 just flows out.Between sealing plate 36 and partition board 41 also there are space with install driving axial flow blower 34 motor 35.Two
Space between a outdoor heat exchanger 32 and 33 and sealing plate 36 and partition board 41 every space communicate, material is thus formed rooms
The air communication channel in outside.As indicated by the arrows in fig. 3, axial flow blower 34 sucks extraneous air, and air is again via sealing
Space between plate 36 and partition board 41 flows to two outdoor heat exchangers 32 and 33, and air is real via outdoor heat exchanger 32 and 33
Show the exchange of energy, then flow to outdoor.Certainly, also air can be sucked out for axial flow blower 34, and the flow direction of such air is just just
With in Fig. 3 shown in arrow aspect it is opposite.
As shown in Fig. 2, indoor section includes indoor heat exchanger 21 and indoor fan 22, indoor fan 22 is through-flow wind
Machine.Indoor heat exchanger 21 also includes coil pipe and the fin being sleeved on coil pipe, and coil pipe is curved by copper riffled tube, fin surface
It is coated with hydrophilic film.The side of indoor heat exchanger 21 is mounted on chassis 12, and opposite side is then on plate 11 forward-mounted.This specimen chamber
Angle is respectively formed between inside heat exchanger 21 and chassis 12 and front panel 11.
Still as shown in Fig. 2, the upper end of partition board 41 is fixed on front panel 11, lower end is then fixed on chassis 12.Partition board
Top form curved portion 411, the curved portion 411 of semicircular in shape is open towards indoor section, and cross flow fan 22 is placed in arc
In portion 411.Motor 35 is mounted on partition board 41 towards on the centre position of the side of outdoor section.
Fig. 4-Fig. 6 then has the function of second preferred embodiment of the window air conditioner of fresh-air ventilation for the present invention.
As Figure 4-Figure 6, in the present embodiment, only there are one heat exchanger 32a for outdoor section.Heat exchanger 32a is mounted on chassis
The centre of 12 outsides.Space is respectively kept between heat exchanger 32a both ends and right plate 13 and left plate 14.Outdoor axis stream
Wind turbine 34 is mounted between partition board 41 and heat exchanger 32a.It is also equipped between the surrounding of axial flow blower 34 and heat exchanger 32a close
Sealing plate 36a.Also space is separated between sealing plate 36a and partition board 41 to install the motor 35 of driving axial flow blower 34.Axis stream wind in this way
After machine 34 starts, outdoor air can be via the space between heat exchanger 32a both ends and right plate 13 and left plate 14
Space between sealing plate 36a and partition board 41 flows into or outflow heat exchanger 32a, to realize thermal energy exchange.The present embodiment does not carry
And same above-described embodiment in part.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly
Range, therefore the equivalent variations made according to scope of the present invention patent, are still within the scope of the present invention.
Claims (7)
1. a kind of have the function of the window air conditioner of fresh-air ventilation, including outdoor section and indoor section, the outdoor
Partition board is provided between part and indoor section, the outdoor section includes outdoor heat exchanger and outdoor fan, the interior
Part includes indoor heat exchanger and indoor fan, it is characterised in that：The indoor fan be cross flow fan, the partition board it is upper
Portion forms curved portion, and towards the indoor section, the cross flow fan is placed in the curved portion curved portion opening, described
Partition board towards on the side of the outdoor section equipped with the motor for driving the outdoor fan.
2. described in accordance with the claim 1 have the function of the window air conditioner of fresh-air ventilation, it is characterised in that：The outdoor
Part and indoor section are wrapped in a housing, and the outdoor section includes an outdoor heat exchanger, and the outdoor heat is handed over
The space as outside air duct is respectively kept between the both ends of parallel operation and the housing, the outdoor fan is placed in the outdoor
Between heat exchanger and the partition board.
3. described in accordance with the claim 1 have the function of the window air conditioner of fresh-air ventilation, it is characterised in that：The outdoor
There are two the outdoor heat exchanger being mounted side by side, the outdoor fan is placed in two outdoor heat exchangers for part setting
Between.
4. there is the window air conditioner of fresh-air ventilation according to described in claims 1 or 2 or 3, it is characterised in that：Institute
Outdoor fan is stated as axial flow blower.
5. there is the window air conditioner of fresh-air ventilation according to described in claims 1 or 2 or 3, it is characterised in that：Institute
It states outdoor heat exchanger and includes coil pipe and the fin being sleeved on the coil pipe, the coil pipe is curved by copper riffled tube, described
Fin surface is coated with hydrophilic film.
6. there is the window air conditioner of fresh-air ventilation according to described in claims 1 or 2 or 3, it is characterised in that：Institute
It states indoor heat exchanger and includes coil pipe and the fin being sleeved on the coil pipe, the coil pipe is curved by copper riffled tube, described
Fin surface is coated with hydrophilic film.
7. there is the window air conditioner of fresh-air ventilation according to described in claims 1 or 2 or 3, it is characterised in that：Institute
Stating stream in outdoor heat exchanger and indoor heat exchanger has refrigerant, and the refrigerant is R410A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165337.3A CN108224582A (en) | 2016-12-16 | 2016-12-16 | There is the window air conditioner of fresh-air ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165337.3A CN108224582A (en) | 2016-12-16 | 2016-12-16 | There is the window air conditioner of fresh-air ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108224582A true CN108224582A (en) | 2018-06-29 |
Family
ID=62650740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611165337.3A Withdrawn CN108224582A (en) | 2016-12-16 | 2016-12-16 | There is the window air conditioner of fresh-air ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108224582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015688A1 (en) * | 2018-07-18 | 2020-01-23 | 青岛海尔空调器有限总公司 | Integrated air conditioner having fresh air function |
| WO2021151263A1 (en) * | 2020-02-01 | 2021-08-05 | 广东美的制冷设备有限公司 | Window air conditioner |
-
2016
- 2016-12-16 CN CN201611165337.3A patent/CN108224582A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015688A1 (en) * | 2018-07-18 | 2020-01-23 | 青岛海尔空调器有限总公司 | Integrated air conditioner having fresh air function |
| WO2021151263A1 (en) * | 2020-02-01 | 2021-08-05 | 广东美的制冷设备有限公司 | Window air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Junjie Document name: Notification of Approving Refund |